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java.lang.Objectcom.google.zxing.LuminanceSource
net.rim.device.api.barcodelib.BitmapLuminanceSource
public final class BitmapLuminanceSource
A BlackBerry specific implementation of LuminanceSource
with support for
BlackBerry Bitmaps.
Constructor Summary | ||
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BitmapLuminanceSource(Bitmap bitmap)
Constructor |
Method Summary | ||
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byte[] |
getMatrix()
Fetches luminance data for the underlying bitmap. |
|
byte[] |
getRow(int y,
byte[] row)
Fetches one row of luminance data from the underlying platform's bitmap. |
Methods inherited from class com.google.zxing.LuminanceSource |
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crop, getHeight, getWidth, isCropSupported, isRotateSupported, rotateCounterClockwise |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BitmapLuminanceSource(Bitmap bitmap)
bitmap
- bitmapMethod Detail |
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public byte[] getRow(int y, byte[] row)
LuminanceSource
getRow
in class LuminanceSource
y
- The row to fetch, 0 <= y < getHeight().row
- An optional preallocated array. If null or too small, it will be ignored.
Always use the returned object, and ignore the .length of the array.
LuminanceSource
public byte[] getMatrix()
LuminanceSource
getMatrix
in class LuminanceSource
LuminanceSource
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